-1.71% is the change from 818 to 804
Calculation steps:
[( 804 - 818 ) ÷ 818] x 100 = -1.71%
Formula
Percentage change = [(804 - 818) / 818] x 100
Subtract the new number by the original number
804 - 818 = -14
-14 ÷ 818 = -0.017114914425427872
-0.017114914425427872 x 100 = -1.71%